V-TUF 15 Litre M-Class Rated Bags are made of strong Hepa filter media with pleated edges for maximum expansion and triple stitched seams to ensure reliable dust retention. They also have a rubber inlet seal and shut-off-gate to minimise dust leakage during operation and safe lung-safe disposal. Designed to fit: MIGHTYM110, MIDIH110, MIDIS110 (110V) & MIGHTYM240, MIDIH240, MIDIS240 (240V) M-Class filtration is the minimum regulation required on UK building sites set on by the Health & Safety Executive. The V-TF M-Class FILTER BAGS (VTVS7007) offers you affordable compliance and protection from common dust related health issues! The V-TUF mission: To save and improve lives of those in their line of duty. Ideal for: Construction & woodworking Industries. Giving contractors every reason to embrace the M-Class protection on all building sites. V-TUF M-Class Rated Dust Extractors are designed to protect you from Silica Dust! Silica dust is created when sanding, drilling, demolishing, cu